A dairy cow can produce more milk when listening to music.
446
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Nicole Kidman is scared of butterflies.
65
Condoms were originally made of animal intestines or linen.
347